CH m M.' - lit* *ii 



MfH'.hiiic. Rftl. 



7V/./vw Cor. + 



JJoUorth ft rnprrtUrtre T & 



,\n. of thermometer 



/ Un 



Corrected frinpvrfrtu rn 

 Air vfj& 



Y7 \ 



Depth / 



f 



Cor. 



Trawl drvdgr r y& 



Surface. s Drift 



SOUNDING WIRE. 



DOWN. 



3 1 



0F f 



100 



jm 



300 

 400 

 500 



Goo 

 700 

 800 



aba 



J 1 1 x > 



1 300 



U»X> 



1500 



tfiOK) 

 1700 

 1S00 



tOdo 

 5000 

 stoo 



2200 

 2300 

 2400 



DREDGE ROPE 



■ III-. 



S3 * 



v 



1 



a ;.7 1 



